I had to think about how many I have. I use my singer every day, a Brother my mom gave me, a serger that I havn't used in forever, and a Singer treadle in an original table. So I have four currently. Now if I see one at a yard sale or at the DAV my husband will ask me just how many machines do I need. I simply retort by asking him how many guns he needs. He has over a dozen guns, he is a collector, and I have only four sewing machines. Let's do the math...